5800x3d wird zu heiß

Es gibt keinen Kamineffekt in einem Standard-PC-Gehäuse und auch die natürliche Konvektion wird durch Lüfter quasi bedeutungslos.

Es gibt hierzu auch ein interessantes Interview mit Gehäuse- und Lüfterexperten von Corsair:
Natural convection

TR: What do you think about PC cases setup with 90-degree oriented motherboards so that they push heat through the top of the case?

Neal: So, if you were in a completely devoid space of any other air flow, yes, natural convection works. Heat rises, that's a known scientific fact. As soon as you start putting forced cooling into that environment, natural convection is vastly overpowered by a single fan.

Jankowski: Basically, if you have any configuration, 90-degrees or whatever, where you're pulling the cold air from the top or the bottom or whatever, the fan is going to do way more than natural convection anyway, so even if you have it going opposite of what convection would be it would make such a little difference.
Quelle: Techradar (Seite 3)
 
Wie passend, hat Jayz2Cent das einfach nochmal getestet.

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Es macht kaum einen Unterschied.
 
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